209506836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5341

約数の個数: 96

約数和(自身を含む): 623766528

約数和(自身を除く): 414259692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 903, 924, 946, 1204, 1419, 1806, 1892, 2838, 3311, 3612, 5273, 5676, 6622, 9933, 10546, 13244, 15819, 19866, 21092, 31638, 36911, 39732, 58003, 63276, 73822, 110733, 116006, 147644, 174009, 221466, 226739, 232012, 348018, 406021, 442932, 453478, 680217, 696036, 812042, 906956, 1218063, 1360434, 1587173, 1624084, 2436126, 2494129, 2720868, 3174346, 4761519, 4872252, 4988258, 6348692, 7482387, 9523038, 9976516, 14964774, 17458903, 19046076, 29929548, 34917806, 52376709, 69835612, 104753418, 209506836]

約数ペア:

[(1, 209506836), (2, 104753418), (3, 69835612), (4, 52376709), (6, 34917806), (7, 29929548), (11, 19046076), (12, 17458903), (14, 14964774), (21, 9976516), (22, 9523038), (28, 7482387), (33, 6348692), (42, 4988258), (43, 4872252), (44, 4761519), (66, 3174346), (77, 2720868), (84, 2494129), (86, 2436126), (129, 1624084), (132, 1587173), (154, 1360434), (172, 1218063), (231, 906956), (258, 812042), (301, 696036), (308, 680217), (462, 453478), (473, 442932), (516, 406021), (602, 348018), (903, 232012), (924, 226739), (946, 221466), (1204, 174009), (1419, 147644), (1806, 116006), (1892, 110733), (2838, 73822), (3311, 63276), (3612, 58003), (5273, 39732), (5676, 36911), (6622, 31638), (9933, 21092), (10546, 19866), (13244, 15819)]